EP2485490A4 - Verfahren und vorrichtung zur kodierung und dekodierung von bildern mithilfe von teilungsschichten - Google Patents

Verfahren und vorrichtung zur kodierung und dekodierung von bildern mithilfe von teilungsschichten

Info

Publication number
EP2485490A4
EP2485490A4 EP10820868.7A EP10820868A EP2485490A4 EP 2485490 A4 EP2485490 A4 EP 2485490A4 EP 10820868 A EP10820868 A EP 10820868A EP 2485490 A4 EP2485490 A4 EP 2485490A4
Authority
EP
European Patent Office
Prior art keywords
decoding
image encoding
divided layer
divided
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10820868.7A
Other languages
English (en)
French (fr)
Other versions
EP2485490B1 (de
EP2485490A2 (de
Inventor
Sunyeon Kim
Byeungwoo Jeon
Hyoungmee Park
Mincheol Park
Dongwon Kim
Kibaek Kim
Juock Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SK Telecom Co Ltd
Original Assignee
SK Telecom Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SK Telecom Co Ltd filed Critical SK Telecom Co Ltd
Priority to EP15183128.6A priority Critical patent/EP2991353B1/de
Priority to EP15183122.9A priority patent/EP2993904B1/de
Priority to PL10820868T priority patent/PL2485490T3/pl
Publication of EP2485490A2 publication Critical patent/EP2485490A2/de
Publication of EP2485490A4 publication Critical patent/EP2485490A4/de
Application granted granted Critical
Publication of EP2485490B1 publication Critical patent/EP2485490B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/179—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scene or a shot
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP10820868.7A 2009-10-01 2010-10-01 Verfahren und vorrichtung zur kodierung und dekodierung von bildern mithilfe von teilungsschichten Active EP2485490B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15183128.6A EP2991353B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur codierung von bildern mithilfe von teilungsschichten
EP15183122.9A EP2993904B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur decodierung von bildern mithilfe von teilungsschichten
PL10820868T PL2485490T3 (pl) 2009-10-01 2010-10-01 Sposób i urządzenie do kodowania/dekodowania obrazu za pomocą warstwy rozdziału

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20090093987 2009-10-01
KR20090093982 2009-10-01
KR1020100096032A KR101698499B1 (ko) 2009-10-01 2010-10-01 분할 레이어를 이용한 영상 부호화/복호화 방법 및 장치
PCT/KR2010/006735 WO2011040795A2 (ko) 2009-10-01 2010-10-01 분할 레이어를 이용한 영상 부호화/복호화 방법 및 장치

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP15183128.6A Division EP2991353B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur codierung von bildern mithilfe von teilungsschichten
EP15183122.9A Division EP2993904B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur decodierung von bildern mithilfe von teilungsschichten

Publications (3)

Publication Number Publication Date
EP2485490A2 EP2485490A2 (de) 2012-08-08
EP2485490A4 true EP2485490A4 (de) 2013-10-30
EP2485490B1 EP2485490B1 (de) 2015-09-30

Family

ID=44044435

Family Applications (3)

Application Number Title Priority Date Filing Date
EP15183128.6A Active EP2991353B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur codierung von bildern mithilfe von teilungsschichten
EP10820868.7A Active EP2485490B1 (de) 2009-10-01 2010-10-01 Verfahren und vorrichtung zur kodierung und dekodierung von bildern mithilfe von teilungsschichten
EP15183122.9A Active EP2993904B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur decodierung von bildern mithilfe von teilungsschichten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP15183128.6A Active EP2991353B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur codierung von bildern mithilfe von teilungsschichten

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15183122.9A Active EP2993904B1 (de) 2009-10-01 2010-10-01 Vorrichtung zur decodierung von bildern mithilfe von teilungsschichten

Country Status (8)

Country Link
US (3) US9264716B2 (de)
EP (3) EP2991353B1 (de)
KR (2) KR101698499B1 (de)
CN (4) CN104602013B (de)
ES (3) ES2628515T3 (de)
HU (3) HUE034567T2 (de)
PL (3) PL2485490T3 (de)
WO (1) WO2011040795A2 (de)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9549190B2 (en) * 2009-10-01 2017-01-17 Sk Telecom Co., Ltd. Method and apparatus for encoding/decoding image using variable-size macroblocks
CN102771125B (zh) * 2009-12-10 2015-12-09 Sk电信有限公司 使用树形结构的编码/解码方法和装置
KR101487687B1 (ko) * 2010-01-14 2015-01-29 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
CA3007527C (en) 2010-04-13 2020-06-23 Samsung Electronics Co., Ltd. Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units
AU2015202094B2 (en) * 2010-04-13 2016-11-17 Samsung Electronics Co., Ltd. Video-encoding method and video-encoding apparatus based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus based on encoding units determined in accordance with a tree structure
BR122020007923B1 (pt) 2010-04-13 2021-08-03 Ge Video Compression, Llc Predição interplano
KR101626688B1 (ko) 2010-04-13 2016-06-01 지이 비디오 컴프레션, 엘엘씨 샘플 영역 병합
RS63059B1 (sr) 2010-04-13 2022-04-29 Ge Video Compression Llc Kodiranje videa primenom podele sa više stabala na slikama
TWI575887B (zh) 2010-04-13 2017-03-21 Ｇｅ影像壓縮有限公司 在樣本陣列多元樹細分中之繼承技術
KR101824241B1 (ko) * 2011-01-11 2018-03-14 에스케이 텔레콤주식회사 인트라 부가정보 부호화/복호화 장치 및 방법
ES2754657T3 (es) 2011-06-27 2020-04-20 Samsung Electronics Co Ltd Codificación y decodificación de información de movimiento
US9392301B2 (en) * 2011-07-01 2016-07-12 Qualcomm Incorporated Context adaptive entropy coding for non-square blocks in video coding
US9456212B2 (en) * 2011-09-30 2016-09-27 Broadcom Corporation Video coding sub-block sizing based on infrastructure capabilities and current conditions
KR101268588B1 (ko) * 2012-02-28 2013-05-28 전자부품연구원 무손실 영상 압축 장치 및 방법
EP2838259A4 (de) * 2012-04-13 2015-12-16 Mitsubishi Electric Corp Vorrichtung zur codierung von bewegtbildern, vorrichtung zur decodierung von bewegtbildern, verfahren zur codierung von bewegtbildern und verfahren zur decodierung von bewegtbildern
KR102028123B1 (ko) 2012-04-23 2019-10-04 삼성전자주식회사 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치
US9961368B2 (en) * 2012-04-24 2018-05-01 Lg Electronics Inc. Method and device for determining a unit of a transform unit used in video signal processing
ES2961943T3 (es) 2012-06-26 2024-03-14 Lg Electronics Inc Método de decodificación de vídeo, método de codificación de vídeo y medio de almacenamiento que almacena información de video codificada
FR2993084A1 (fr) * 2012-07-09 2014-01-10 France Telecom Procede de codage video par prediction du partitionnement d'un bloc courant, procede de decodage, dispositifs de codage et de decodage et programmes d'ordinateur correspondants
DK3122048T3 (en) * 2012-09-26 2018-03-12 Velos Media Int Ltd Process for image coding and device for image coding
KR101420718B1 (ko) * 2012-12-21 2014-07-23 성균관대학교산학협력단 스케일러블 비디오 부호화 및 복호화 방법, 그리고 이를 이용한 장치
KR102116985B1 (ko) 2013-08-16 2020-05-29 삼성전자 주식회사 비디오 인코딩을 위한 인트라 리프레쉬 방법
CN105519115A (zh) * 2013-09-10 2016-04-20 株式会社Kt 用于对可扩展视频信号进行编码/解码的方法及装置
CN105659602B (zh) 2013-10-14 2019-10-08 微软技术许可有限责任公司 用于视频和图像编码的帧内块复制预测模式的编码器侧选项
JP6359101B2 (ja) 2013-10-14 2018-07-18 マイクロソフト テクノロジー ライセンシング，エルエルシー ビデオ及び画像の符号化及び復号のためのイントラブロックコピー予測モードの特徴
CN104811731A (zh) * 2014-01-03 2015-07-29 上海天荷电子信息有限公司 多层次子块匹配图像压缩方法
CN105917650B (zh) 2014-01-03 2019-12-24 微软技术许可有限责任公司 视频和图像编/解码的方法、计算设备及计算机可读介质
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
CN105493505B (zh) 2014-06-19 2019-08-06 微软技术许可有限责任公司 统一的帧内块复制和帧间预测模式
CA2959682C (en) 2014-09-30 2022-12-06 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
WO2016090568A1 (en) * 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Binary tree block partitioning structure
CN107431815B (zh) * 2015-03-13 2021-03-26 Lg 电子株式会社 处理视频信号的方法及其设备
US10444931B2 (en) 2017-05-09 2019-10-15 Google Llc Vantage generation and interactive playback
US10469873B2 (en) * 2015-04-15 2019-11-05 Google Llc Encoding and decoding virtual reality video
US10567464B2 (en) 2015-04-15 2020-02-18 Google Llc Video compression with adaptive view-dependent lighting removal
US10540818B2 (en) 2015-04-15 2020-01-21 Google Llc Stereo image generation and interactive playback
US10546424B2 (en) 2015-04-15 2020-01-28 Google Llc Layered content delivery for virtual and augmented reality experiences
US10419737B2 (en) 2015-04-15 2019-09-17 Google Llc Data structures and delivery methods for expediting virtual reality playback
US10412373B2 (en) 2015-04-15 2019-09-10 Google Llc Image capture for virtual reality displays
US10440407B2 (en) 2017-05-09 2019-10-08 Google Llc Adaptive control for immersive experience delivery
CN105721866B (zh) * 2016-02-01 2019-02-12 北京奇艺世纪科技有限公司 一种编码单元划分方法及装置
CN116506601B (zh) * 2016-03-11 2026-03-13 数字洞察力有限公司 视频编码方法以及装置
US10880548B2 (en) 2016-06-01 2020-12-29 Samsung Electronics Co., Ltd. Methods and apparatuses for encoding and decoding video according to coding order
CN109479149B (zh) 2016-07-05 2022-04-15 株式会社Kt 视频信号处理方法和设备
KR102821962B1 (ko) 2016-08-22 2025-06-20 코닌클리케 필립스 엔.브이. 보안 카메라용 영상 코덱에서 블록 분할 정보 전송 방법 및 장치
KR102424418B1 (ko) 2016-08-31 2022-07-22 주식회사 케이티 비디오 신호 처리 방법 및 장치
US12587689B2 (en) 2016-10-04 2026-03-24 B1 Institute Of Image Technology, Inc. Method and apparatus for reconstructing 360-degree image according to projection format
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
KR20260027320A (ko) 2016-10-04 2026-02-27 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
CN110024389B (zh) * 2016-11-21 2023-05-09 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法及解码方法
CN116744022A (zh) 2016-11-25 2023-09-12 株式会社Kt 用于对视频进行编码和解码的方法
EP3383044A1 (de) * 2017-03-27 2018-10-03 Thomson Licensing Reduktion der redundanz zwischen baum arten
US10474227B2 (en) 2017-05-09 2019-11-12 Google Llc Generation of virtual reality with 6 degrees of freedom from limited viewer data
KR102610014B1 (ko) * 2017-07-06 2023-12-05 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
ES3031396T3 (en) * 2017-07-06 2025-07-08 Samsung Electronics Co Ltd Image encoding method and apparatus, and image decoding method and apparatus
CN110892719B (zh) 2017-07-17 2023-06-09 汉阳大学校产学协力团 影像编码/解码方法及装置
KR102604776B1 (ko) 2017-07-19 2023-11-21 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
CN108282265B (zh) * 2018-01-19 2020-11-03 广东工业大学 纠错编码方法、装置、设备及计算机可读存储介质
CN114697653B (zh) 2018-03-05 2023-11-14 松下电器（美国）知识产权公司 编码装置、解码装置和存储介质
CN110662037B (zh) 2018-06-29 2022-06-28 北京字节跳动网络技术有限公司 运动信息共享的限制
CN112840649A (zh) * 2018-09-21 2021-05-25 Lg电子株式会社 图像编码系统中通过使用块分割对图像解码的方法及其装置
US11483567B2 (en) 2018-09-22 2022-10-25 Lg Electronics Inc. Method and apparatus for processing video signals on basis of inter prediction
US10931954B2 (en) * 2018-11-20 2021-02-23 Sony Corporation Image coding modes selection for an embedded codec circuitry
CN113330741B (zh) * 2019-02-15 2022-12-30 华为技术有限公司 从帧内子划分译码模式工具限制子分区的尺寸的编码器、解码器、及对应方法
ES2984681T3 (es) * 2019-03-21 2024-10-30 Samsung Electronics Co Ltd Procedimiento y dispositivo para codificar vídeo que tenga un tamaño de bloque establecido para cada forma de bloque, y procedimiento y dispositivo para decodificar vídeo
US11533214B2 (en) * 2019-06-14 2022-12-20 Qatar Foundation For Education, Science And Community Development Spectral efficient uplink multiple access techniques using index modulation
US12301825B2 (en) 2022-03-16 2025-05-13 Apple Inc. Resolution-based video encoding
JP7450078B1 (ja) 2023-02-15 2024-03-14 Ｎｔｔイノベーティブデバイス株式会社 映像符号化装置、および、映像符号化方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506624A (en) * 1994-07-28 1996-04-09 Silicon Graphics, Inc. Rotating sample of video images
JPH08205140A (ja) * 1995-01-31 1996-08-09 Canon Inc 画像圧縮装置
US6911987B1 (en) * 1995-07-05 2005-06-28 Microsoft Corporation Method and system for transmitting data for a shared application
KR100186267B1 (ko) * 1995-09-07 1999-05-01 김주용 적응적인 블록분할에 의한 움직임 추정 및 보상방법
EP0905651A3 (de) * 1997-09-29 2000-02-23 Canon Kabushiki Kaisha Bildverarbeitungsverfahren und -vorrichtung
JP2005519543A (ja) * 2002-03-05 2005-06-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ レイヤ映像符合化のための方法及びシステム
US7362909B2 (en) * 2003-04-10 2008-04-22 Sharp Kabushiki Kaisha Coding device and method and decoding device and method
HUP0301368A3 (en) * 2003-05-20 2005-09-28 Amt Advanced Multimedia Techno Method and equipment for compressing motion picture data
TWI232675B (en) * 2003-12-02 2005-05-11 Univ Nat Chiao Tung Video compression device and method
CN100401780C (zh) 2004-05-07 2008-07-09 美国博通公司 在视频解码器中动态选择变换尺寸的方法和系统
US8116374B2 (en) 2004-05-07 2012-02-14 Broadcom Corporation Method and system for generating a transform size syntax element for video decoding
DE102004038110B3 (de) * 2004-08-05 2005-12-29 Siemens Ag Verfahren zum Codieren und Decodieren, sowie Codier- und Decodiervorrichtung zur Videocodierung
WO2006048807A1 (en) * 2004-11-04 2006-05-11 Koninklijke Philips Electronics N.V. Method and device for processing coded video data
KR100679031B1 (ko) * 2004-12-03 2007-02-05 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치
CN101268698A (zh) * 2005-05-19 2008-09-17 Lg电子株式会社 用于视频数据编码/解码的方法
KR100705971B1 (ko) * 2005-07-20 2007-04-12 주식회사 휴맥스 비트스트림 인코딩/디코딩 방법 및 장치
US7642396B2 (en) 2005-08-31 2010-01-05 Kimberly-Clark Worldwide, Inc. Method and device for detecting the presence of multiple insults in an absorbent article
KR101349599B1 (ko) * 2005-09-26 2014-01-10 미쓰비시덴키 가부시키가이샤 동화상 복호 장치
EP1809041A1 (de) * 2006-01-11 2007-07-18 Mitsubishi Electric Information Technology Centre Europe B.V. Fehlerverschleierung für skalierbare Bildkodierung
WO2008027192A2 (en) * 2006-08-25 2008-03-06 Thomson Licensing Methods and apparatus for reduced resolution partitioning
JP4825644B2 (ja) * 2006-11-14 2011-11-30 ルネサスエレクトロニクス株式会社 画像復号装置、画像符号化装置、およびシステムｌｓｉ
CN104822062B (zh) * 2007-01-08 2018-11-30 诺基亚公司 用于视频编码中扩展空间可分级性的改进层间预测
JP5162924B2 (ja) 2007-02-28 2013-03-13 Ｊｆｅスチール株式会社 缶用鋼板およびその製造方法
US7983496B2 (en) * 2007-06-26 2011-07-19 Mitsubishi Electric Research Laboratories, Inc. Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes
US7639915B2 (en) 2007-06-28 2009-12-29 Draka Comteq B.V. Optical fiber cable having a deformable coupling element
US8345968B2 (en) * 2007-06-28 2013-01-01 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
KR101408698B1 (ko) * 2007-07-31 2014-06-18 삼성전자주식회사 가중치 예측을 이용한 영상 부호화, 복호화 방법 및 장치
JP5056348B2 (ja) * 2007-10-29 2012-10-24 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP2009272702A (ja) * 2008-04-30 2009-11-19 Canon Inc 動きベクトル探索装置及びその制御方法
KR101517768B1 (ko) * 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US8503527B2 (en) * 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
US20100086031A1 (en) * 2008-10-03 2010-04-08 Qualcomm Incorporated Video coding with large macroblocks
US8945735B2 (en) 2009-02-23 2015-02-03 Samsung Sdi Co., Ltd. Built-in charge circuit for secondary battery and secondary battery with the built-in charge circuit
KR101474756B1 (ko) * 2009-08-13 2014-12-19 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
KR101487686B1 (ko) * 2009-08-14 2015-01-30 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN102771125B (zh) * 2009-12-10 2015-12-09 Sk电信有限公司 使用树形结构的编码/解码方法和装置
US20110310976A1 (en) * 2010-06-17 2011-12-22 Qualcomm Incorporated Joint Coding of Partition Information in Video Coding
US9380314B2 (en) * 2010-12-20 2016-06-28 Texas Instruments Incorporated Pixel retrieval for frame reconstruction

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHING YANG WANG ET AL: "Wavelet transform coding using variable blocksize vector quantization with optimal quadtree segmentation", TENCON '97. IEEE REGION 10 ANNUAL CONFERENCE. SPEECH AND IMAGE TECHNOL OGIES FOR COMPUTING AND TELECOMMUNICATIONS., PROCEEDINGS OF IEEE BRISBANE, QLD., AUSTRALIA 2-4 DEC. 1997, NEW YORK, NY, USA,IEEE, US, vol. 2, 2 December 1997 (1997-12-02), pages 715 - 718, XP010264326, ISBN: 978-0-7803-4365-8, DOI: 10.1109/TENCON.1997.648521 *
KIM J ET AL: "Enlarging MB size for high fidelity video coding beyond HD", 36. VCEG MEETING; 8-10-2008 - 10-10-2008; SAN DIEGO, US; (VIDEO CODINGEXPERTS GROUP OF ITU-T SG.16),, no. VCEG-AJ21, 5 October 2008 (2008-10-05), XP030003643, ISSN: 0000-0086 *
NAITO S ET AL: "Efficient coding scheme for super high definition video based on extending H.264 high profile", PROCEEDINGS OF SPIE (SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERING), SPIE, US, vol. 6077, no. 67727, 18 January 2006 (2006-01-18), pages 1 - 8, XP002538136, ISSN: 0277-786X *
See also references of WO2011040795A2 *

Also Published As

Publication number Publication date
US20150195543A1 (en) 2015-07-09
US9813710B2 (en) 2017-11-07
CN104602013B (zh) 2017-10-31
HUE026080T2 (en) 2016-05-30
KR101698499B1 (ko) 2017-01-23
CN104683809A (zh) 2015-06-03
CN104683809B (zh) 2018-04-10
ES2625010T3 (es) 2017-07-18
PL2993904T3 (pl) 2017-09-29
US20120269274A1 (en) 2012-10-25
HUE033566T2 (hu) 2017-12-28
EP2993904A1 (de) 2016-03-09
EP2485490B1 (de) 2015-09-30
WO2011040795A3 (ko) 2011-09-15
CN104602013A (zh) 2015-05-06
EP2991353B1 (de) 2017-03-08
US20150341637A1 (en) 2015-11-26
CN104683808A (zh) 2015-06-03
PL2991353T3 (pl) 2017-09-29
KR20110036520A (ko) 2011-04-07
WO2011040795A2 (ko) 2011-04-07
EP2993904B1 (de) 2017-03-22
KR101698509B1 (ko) 2017-01-23
KR20160114559A (ko) 2016-10-05
ES2628515T3 (es) 2017-08-03
EP2485490A2 (de) 2012-08-08
CN102918840A (zh) 2013-02-06
ES2554237T3 (es) 2015-12-17
EP2991353A1 (de) 2016-03-02
PL2485490T3 (pl) 2016-03-31
HUE034567T2 (en) 2018-02-28
US9264716B2 (en) 2016-02-16
CN102918840B (zh) 2016-05-25
CN104683808B (zh) 2018-02-02
US10136129B2 (en) 2018-11-20

Similar Documents

Publication Publication Date Title
EP2485490A4 (de) Verfahren und vorrichtung zur kodierung und dekodierung von bildern mithilfe von teilungsschichten
EP2458860A4 (de) Verfahren und vorrichtung zur verschlüsselung von bildern sowie verfahren und vorrichtung zur entschlüsselung von bildern
EP2617193A4 (de) Vorrichtung und verfahren zur kodierung und dekodierung mehrschichtiger bilder
EP2454883A4 (de) Verfahren und vorrichtung zur kodierung von videodaten sowie verfahren und vorrichtung zur dekodierung von videodaten
EP2454882A4 (de) Verfahren und vorrichtung zur kodierung von videodaten sowie verfahren und vorrichtung zur dekodierung von videodaten
EP2452494A4 (de) Verfahren und vorrichtung zur kodierung von videodaten sowie verfahren und vorrichtung zur dekodierung von videodaten
EP2452491A4 (de) Verfahren und vorrichtung zur mehransichts-videoverschlüsselung und -entschlüsselung
EP2451158A4 (de) Verfahren und vorrichtung zur verschlüsselung von bildern sowie verfahren und vorrichtung zur entschlüsselung verschlüsselter bilder
EP2375752A4 (de) Verfahren und vorrichtung für mehrfachansichts-videocodierung/-dekodierung
EP2481214A4 (de) Bildkodierungsvorrichtung, bilddekodierungsvorrichtung, bildkodierungsverfahren und bilddekodierungsverfahren
EP2357825A4 (de) Bilddecodierungsvorrichtung und bilddecodierungsverfahren
EP2723078A4 (de) Verfahren zur bildkodierung und -dekodierung sowie vorrichtung dafür
EP2135459A4 (de) Verfahren und vorrichtung zum codieren und decodieren eines mehrfachansichtbildes
EP2685722A4 (de) Verfahren und vorrichtung zur verschlüsselung von bildern sowie verfahren und vorrichtung zur entschlüsselung von bildern
EP2485489A4 (de) Verfahren und vorrichtung zur kodierung und dekodierung von bildern mithilfe von makroblocks von variabler grösse
EP2120233A4 (de) Vorrichtung und verfahren zur kodierung und dekodierung
EP2728884A4 (de) Verfahren und vorrichtung für bildkodierung und -dekodierung mit intraprädiktion
EP2583457A4 (de) Verfahren und vorrichtung zur kodierung und -dekodierung von bilddaten
EP2156673A4 (de) Verfahren und vorrichtung zur bildkodierung und -dekodierung mittels objektgrenzenbasierter partition
EP2509319A4 (de) Verfahren und vorrichtung zur kodierung/dekodierung von bildern mit hoher auflösung
EP2568707A4 (de) Vorrichtung zur kodierung und dekodierung von bildern durch skipkodierung und verfahren dafür
EP2571269A4 (de) Bildfilterverfahren und -vorrichtung sowie verschlüsselungs-/entschlüsselungsverfahren und -vorrichtung damit
EP2404446A4 (de) Verfahren und vorrichtung zur kodierung und dekodierung von mehrschichtigen videos
EP2153655A4 (de) Verfahren und vorrichtung zur kodierung und decodierung eines bildes unter verwendung einer modifikation des restblocks
EP2773118A4 (de) Verfahren und vorrichtung zur bilddekodierung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120330

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SK TELECOM. CO., LTD.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130930

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 7/32 20060101AFI20130924BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602010027962

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H04N0007320000

Ipc: H04N0019176000

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 19/44 20140101ALI20150522BHEP

Ipc: H04N 19/463 20140101ALI20150522BHEP

Ipc: H04N 19/176 20140101AFI20150522BHEP

Ipc: H04N 19/96 20140101ALI20150522BHEP

Ipc: H04N 19/119 20140101ALN20150522BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 19/44 20140101ALI20150609BHEP

Ipc: H04N 19/463 20140101ALI20150609BHEP

Ipc: H04N 19/96 20140101ALI20150609BHEP

Ipc: H04N 19/119 20140101ALN20150609BHEP

Ipc: H04N 19/176 20140101AFI20150609BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SK TELECOM CO., LTD

INTG Intention to grant announced

Effective date: 20150714

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SK TELECOM CO., LTD.

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 753049

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010027962

Country of ref document: DE

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2554237

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20151217

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151230

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151231

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 753049

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160130

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E026080

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010027962

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151031

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

26N No opposition filed

Effective date: 20160701

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230602

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20250930

Year of fee payment: 16

Ref country code: PL

Payment date: 20250915

Year of fee payment: 16

Ref country code: IT

Payment date: 20250922

Year of fee payment: 16

Ref country code: NL

Payment date: 20250912

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250904

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250908

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20250923

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: RO

Payment date: 20250922

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: HU

Payment date: 20250929

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250902

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20251106

Year of fee payment: 16